.page-disclaimer {
  --disc-accent: var(--c-cyan);
  --disc-gap: clamp(20px, 4vw, 40px);
  position: relative;
  background-color: var(--c-bg);
  color: var(--c-white);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .disclaimer-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: calc(var(--header-h) + 22px);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--c-grey);
}
.page-disclaimer .disclaimer-crumb a {
  color: var(--c-grey);
  text-decoration: none;
  transition: color .25s var(--ease);
}
.page-disclaimer .disclaimer-crumb a:hover,
.page-disclaimer .disclaimer-crumb a:focus-visible {
  color: var(--disc-accent);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disclaimer-hero {
  position: relative;
  padding: clamp(26px, 4.5vw, 52px) 0 clamp(36px, 6vw, 76px);
  overflow: hidden;
}
.page-disclaimer .disclaimer-hero::before {
  content: "";
  position: absolute;
  top: -42%;
  left: -22%;
  width: min(780px, 100vw);
  aspect-ratio: 1 / 1;
  background: radial-gradient(closest-side, rgba(0, 229, 255, .17), transparent 72%);
  pointer-events: none;
}
.page-disclaimer .disclaimer-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--c-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--c-line) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: .38;
  -webkit-mask-image: radial-gradient(78% 72% at 52% 34%, #000 10%, transparent 78%);
  mask-image: radial-gradient(78% 72% at 52% 34%, #000 10%, transparent 78%);
  pointer-events: none;
}
.page-disclaimer .disclaimer-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 5vw, 48px);
}
@media (min-width: 960px) {
  .page-disclaimer .disclaimer-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: center;
  }
}

.page-disclaimer .disclaimer-hero__copy {
  min-width: 0;
}
.page-disclaimer h1.display-title {
  margin: 14px 0 0;
  font-size: clamp(42px, 11vw, 86px);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--c-white);
}
.page-disclaimer .disclaimer-hero__lede {
  margin: 20px 0 0;
  max-width: 58ch;
  color: var(--c-grey);
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
}

.page-disclaimer .disclaimer-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .disclaimer-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 9px;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--c-grey);
}
.page-disclaimer .disclaimer-hero__meta .text-mono {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--disc-accent);
}

.page-disclaimer .disclaimer-hero__figure {
  margin: 0;
  min-width: 0;
}
.page-disclaimer .disclaimer-hero__figure .figure__media {
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-panel);
  box-shadow: 10px 12px 0 rgba(0, 229, 255, .08);
}
.page-disclaimer .disclaimer-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.page-disclaimer .disclaimer-hero__figure .figure__caption {
  margin-top: 14px;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--c-grey);
}

/* ---------- 正文两栏 ---------- */
.page-disclaimer .disclaimer-body {
  position: relative;
}
.page-disclaimer .disclaimer-layout {
  display: grid;
  gap: clamp(30px, 5vw, 44px);
  align-items: start;
}
@media (min-width: 1020px) {
  .page-disclaimer .disclaimer-layout {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
  }
}

/* 目录 */
.page-disclaimer .disclaimer-toc {
  padding: 20px 18px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(14, 22, 38, .96), rgba(14, 22, 38, .68));
}
@media (min-width: 1020px) {
  .page-disclaimer .disclaimer-toc {
    position: sticky;
    top: calc(var(--header-h) + 26px);
    padding: 24px 22px;
  }
}
.page-disclaimer .disclaimer-toc__title {
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--c-line);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .24em;
  color: var(--c-grey);
}
.page-disclaimer .disclaimer-toc__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 560px) and (max-width: 1019px) {
  .page-disclaimer .disclaimer-toc__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (min-width: 1020px) {
  .page-disclaimer .disclaimer-toc__list {
    grid-template-columns: 1fr;
  }
}
.page-disclaimer .disclaimer-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  border-left: 2px solid transparent;
  border-radius: 2px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--c-grey);
  text-decoration: none;
  transition: color .25s var(--ease), border-color .25s var(--ease), background-color .25s var(--ease);
}
.page-disclaimer .disclaimer-toc__link .text-mono {
  flex: none;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--c-orange);
  transition: color .25s var(--ease);
}
.page-disclaimer .disclaimer-toc__link:hover,
.page-disclaimer .disclaimer-toc__link:focus-visible {
  color: var(--c-white);
  border-left-color: var(--disc-accent);
  background: rgba(0, 229, 255, .07);
}
.page-disclaimer .disclaimer-toc__link:hover .text-mono,
.page-disclaimer .disclaimer-toc__link:focus-visible .text-mono {
  color: var(--disc-accent);
}

/* 条款块 */
.page-disclaimer .disclaimer-content {
  min-width: 0;
}
.page-disclaimer .rule-block {
  position: relative;
  padding-top: 26px;
  border-top: 1px solid var(--c-line);
  scroll-margin-top: calc(var(--header-h) + 28px);
}
.page-disclaimer .rule-block + .rule-block {
  margin-top: clamp(42px, 6vw, 68px);
}
.page-disclaimer .rule-block__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 14px;
}
.page-disclaimer .rule-block__no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--c-orange);
}
.page-disclaimer .rule-block__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(24px, 4.4vw, 34px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--c-white);
}
.page-disclaimer .rule-block__lead {
  margin: 14px 0 0;
  max-width: 70ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--c-grey);
}

/* 条款列表 */
.page-disclaimer .clause-list {
  display: grid;
  gap: 1px;
  margin: clamp(20px, 3vw, 26px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
}
.page-disclaimer .clause {
  display: grid;
  gap: 7px;
  padding: 17px 18px 19px;
  background: var(--c-panel);
  transition: background-color .3s var(--ease);
}
.page-disclaimer .clause:hover {
  background: #111c2e;
}
@media (min-width: 760px) {
  .page-disclaimer .clause {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 26px;
    padding: 20px 24px;
    align-items: start;
  }
}
.page-disclaimer .clause__term {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 14.5px;
  font-weight: 800;
  line-height: 1.55;
  letter-spacing: .01em;
  color: var(--c-white);
}
.page-disclaimer .clause__term::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 9px;
  vertical-align: middle;
  background: var(--disc-accent);
}
.page-disclaimer .clause__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: var(--c-grey);
}
.page-disclaimer .clause__desc strong {
  color: var(--c-white);
  font-weight: 700;
}

/* 提示条 */
.page-disclaimer .rule-note {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  margin: clamp(18px, 3vw, 24px) 0 0;
  padding: 15px 18px;
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-orange);
  border-radius: var(--radius);
  background: linear-gradient(100deg, rgba(255, 106, 0, .11), rgba(14, 22, 38, .5) 64%);
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--c-white);
}
.page-disclaimer .rule-note__label {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--c-orange);
}

/* 展开条款 */
.page-disclaimer .rule-details {
  margin: clamp(18px, 3vw, 24px) 0 0;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: rgba(14, 22, 38, .62);
}
.page-disclaimer .rule-details > summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 18px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--c-white);
}
.page-disclaimer .rule-details > summary::-webkit-details-marker {
  display: none;
}
.page-disclaimer .rule-details > summary::before {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--disc-accent);
}
.page-disclaimer .rule-details[open] > summary::before {
  content: "–";
}
.page-disclaimer .rule-details > summary:hover {
  color: var(--disc-accent);
}
.page-disclaimer .rule-details__list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 16px 18px 22px;
  list-style: none;
  border-top: 1px dashed var(--c-line);
}
.page-disclaimer .rule-details__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--c-grey);
}
.page-disclaimer .rule-details__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 7px;
  height: 1px;
  background: var(--disc-accent);
}
.page-disclaimer .rule-details__list strong {
  color: var(--c-white);
  font-weight: 700;
}

/* 联系信息 */
.page-disclaimer .disclaimer-contact {
  display: grid;
  gap: 1px;
  margin: clamp(20px, 3vw, 26px) 0 0;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
}
@media (min-width: 620px) {
  .page-disclaimer .disclaimer-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-disclaimer .disclaimer-contact > div {
  padding: 17px 18px 20px;
  background: var(--c-panel);
}
.page-disclaimer .disclaimer-contact__label {
  margin: 0 0 9px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .22em;
  color: var(--c-grey);
}
.page-disclaimer .disclaimer-contact__value {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--disc-accent);
  word-break: break-word;
  overflow-wrap: anywhere;
}

/* 底部相关链接 */
.page-disclaimer .disclaimer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin-top: clamp(24px, 4vw, 34px);
  padding-top: 22px;
  border-top: 1px solid var(--c-line);
}
.page-disclaimer .disclaimer-links a {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--c-grey);
  text-decoration: none;
  transition: color .25s var(--ease), background-color .25s var(--ease), border-color .25s var(--ease);
}
.page-disclaimer .disclaimer-links a:hover,
.page-disclaimer .disclaimer-links a:focus-visible {
  color: var(--c-bg);
  background: var(--disc-accent);
  border-color: var(--disc-accent);
}

/* 窄屏兜底 */
@media (max-width: 480px) {
  .page-disclaimer .disclaimer-hero__figure .figure__media {
    box-shadow: 6px 7px 0 rgba(0, 229, 255, .08);
  }
  .page-disclaimer .rule-block__head {
    gap: 10px;
  }
  .page-disclaimer .clause {
    padding: 15px 15px 17px;
  }
  .page-disclaimer .rule-note,
  .page-disclaimer .rule-details > summary,
  .page-disclaimer .rule-details__list {
    padding-left: 15px;
    padding-right: 15px;
  }
}